It's a piece of writing usually a paragraph in length or longer usually at the end of exams. In other words it's an essay.
Like in the PSSA you have a piece of writing & that's the open ended response not sentence.
Before joining:He didn't have time to do his homework. He ended up not handing it in.After joining with so:He didn't have time to do his homework, so he ended up not handing it in.
Past tense sentences are simply sentences that relate something that has already happened. "She walked the dog." is an example of a sentence in past tense since it has already been done.
Declarative sentences and imperative sentences both end in periods.
Declarative sentences and imperative sentences both end in periods.
Sentences that are questions are called interrogative sentences. These sentences are typically used to ask for information, seek clarification, or prompt a response.
Peace ended.
Sentences that are written using stress or accent are called exclamatory sentences. They usually are ended with an exclamation point.
When Japan opened some if its ports to foreign trade their long history of isolation ended. So basically, their isolation (or Japanese isolationism) is what ended.
The kid jumped for joy when he opened his present.
If she had opened up her feelings to someone, she would not have ended up this depressed.
Examples of simple sentences include:I like beets.She dances beautifully.He sat down.I love you.She opened the door.
isolation
isolation
When Dave opened his present, he didn't expect a solid gold donut. He was speechless.
no <><><> It was. Look at your question closely. It ends in the word was. As do two of the sentences in this answer.
Glasnost and perestroika
To fix the run-on sentence, you can separate it into two sentences: "Rajeet opened the window. He loved the smell of a rainstorm."